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M61101FP
PLL VIF/SIF TV Tuner
REJ03F0124-0120 Rev.1.2 Apr 11, 2005
Description
M61101FP is a semiconductor integrated circuit consisting of VIF/SIF signal processing system for portable devices such as mobile phones, notebook PCs with low voltage and low consumption.
Functions
* PLL split-carrier VIF/ SIF signal processing system compliant with NTSC
Features
* * * * * * * Recommended supply voltage: 3.3V Adjustment free Coil-less VCO Built-in SIF trap and SIF band-pass filter Split-carrier system enables VIF and SIF signal processing independently. FM radio reception capability Package: QFN with 28pin
Pin Arrangement
RF AGC out 16 TV / FM SW
VIF in 1
VIF in2
SIF in
NC
21 IF AGC filter 2 22 IF AGC filter 1 23 NC 24 VIF Vcc 25 Video out 26 APC filter 27 VIF GND 28 1 VCO F/B 1
20
19
18
17
15 14 Logic Vcc 13 Ref input 12 Logic GND
M61101FP
NC 11 NC 10 SIF GND 9 8 Audio F/B Audio / SIF out 7 SIF Vcc
2 Delay point
3 Vreg
4 AFT out
5 VCO F/B 2
6 Audio / SIF SW
Rev.1.2 Apr 11, 2005 page 1 of 18
M61101FP
Block Diagram
TV / FM SW RF AGC out
VIF in 2
VIF in 1
SIF in
NC
21
IF AGC filter 2 22
NC IF AGC filter 2
20
VIF in
19
18
TV / FM SW
17
SIF in
16
RF AGC out
15
NC Logic Vcc Ref input
NC
14 Logic Vcc
IF AGC filter 1 23
IF AGC filter 1
VIF AMP
RF AGC
SIF AGC
13 Ref input
Mobile / FM
Normal
NC 24
VIF AGC
NC
Logic GND
12 Logic GND
VIDEO DET VIF Vcc 25
VIF Vcc
TRAP Video out 26 AFT VCO
BPF
NC
11 NC
Video out
LIM AMP FM DET
SIF GND Audi o F/B
10 SIF GND
APC filter 27
APC filter VIF GND VCO F/B1
9
Audi o
Audio F/B
APC
VCO AF AMP
Vreg AFT out VCO F/B2 Audi o / SIF SW
VIF GND 28
8
SIF SIF Vcc
Audio / SIF out
Delay point
1
VCO F/B1
2
Delay point
3
Vreg
4
AFT out
5
VCO F/B2
6
Audio / SIF SW
7
SIF Vcc
Rev.1.2 Apr 11, 2005 page 2 of 18
M61101FP
Absolute Maximum Ratings
(Unless otherwise noted, Ta = 25C)
Item Supply voltage Symbol Vcc Ratings 6.0 Unit V Remarks -- This rating is on the conditions stated below and varies depending on the materials of packaging board, Cu occupancy, etc. * 70mm, 1.6mmt(first-layer board) * Board material: Glass epoxy(FR-4) * Board Cu occupancy: 50% * WV: 0m/sec -- --
Power consumption
Pd
920
mW
Operating ambient temperature Storage temperature
Topr1 Tstg
-20 to 85 -40 to 125
C C
Thermal Derating (Maximum rating)
1000
920
900
Pd [ mW ] Power dissipation
800 700 600 500 400 300 200 100 0 0 25 50 75
368
85
100
125
150
Ambient temperature Ta [ C ]
Recommended Operation Condition
Item Operation supply voltage Recommended supply voltage Standard signal frequency Pin No. 7, 14, 25 7, 14, 25 13 Recommended value 3.15 to 5.25 3.3 4.000000 Unit V V MHz
Rev.1.2 Apr 11, 2005 page 3 of 18
M61101FP
Application Circuit Example
Normal IF input FM Mobile RF AGC out
SAW
21 22
NC IF AGC filter 2
20
VIF in
19
18
TV / FM SW
17
SIF in
16
RF AGC out
15
NC Logic Vcc Ref input
14
+
3.3V
+
23
IF AGC filter 1
VIF AMP
RF AGC
SIF AGC
Ref. Signal 4MHz
13
JP US
Normal
S meter
Mobile / FM
24
+ 3.3V
VIF AGC
NC
Logic GND
12
VIDEO DET
25
Video out
VIF Vcc
TRAP
BPF
NC
11
26
( * 1) +
Video out
AFT VCO
LIM AMP FM DET
SIF GND Audi o F/B
10
27
APC filter VIF GND VCO F/B1
9
Audi o
+
APC
VCO AF AMP
Vreg AFT out VCO F/B2 Audi o / SIF SW
28
8
SIF SIF Vcc Audio / SIF out
Delay point
1
2
3
4
5
Audi o
6
+
7
AFT out
SIF 3.3V
* M61101FP is a specialized semiconductor integrated circuit for Sprit-Carrier. This IC cannot be used for Inter-Carrier. * Set up the bypass capacitor of LogicVcc(Pin14) in the near of LogicGND(pin12). * For decreasing the wrap-around to VIF input, keep the balance connection from SAW filter to VIF input pin to short as far as possible. Furthermore, we recommend it to be crossed by a chip capacity or jumper cable. * When using IFAGC filter 1(Pin23) as S meter output, keep the wire connection short as far as possible. If interference may occur, add a buffer. Moreover, also make the high enough impedance high by the receiver side, because the output impedance of S-meter is high. * When attaching resistance of (*1) to a video output terminal, more than 10k is recommended. * For the following reasons, the bandwidth of SAW filter (connected with Pin17) by the SIF side should use the narrowest as far as possible. 1) When using pin8 as SIF out, any bandwidth isn't limited by the integrated circuit. (At Normal TV mode) 2) Because the adjacent channel of FM wave is near such as several hundred kHz, interference may occur. (At FM mode) * When connecting the metallic surface of the center on the rear face to the wiring, connect to pin12(GND) and don't connect another wiring. * At power injection, apply the voltage to 3 Vcc terminals (pin7.14.25) simultaneously. * Be sure to apply 3 Vcc terminals to a bypass capacity (Over 0.1F).
Rev.1.2 Apr 11, 2005 page 4 of 18
M61101FP
Pin Description
No. Name Function Pin's voltage
25
Internal equivalent circuit
1
VCO F/B 1
VCO F/B (Feedback). For keeping the free-running frequency of built-in VCO constant, VCO F/B pin roles in Feedback control.
2.1V
1
20K
10K
25
3
2 RF AGC Delay Point RF AGC delay terminal. This terminal set the delay point of RF AGC. 1.2V to 1.6V
VREG 2V MOS SW FM 40K 20K
To RF AGC Delay
200
2
Normal TV Mobile TV 60K 80K
25
50
3
VREG
Constant voltage regulator terminal. This terminal outputs about 2V.
2.0V
3
16.4 K
23.6K
4
AFT OUT
AFT output terminal. Because this terminal output pulse signal at TV mode, it will be smoothed by external capacity. When VIF is in a status of weak electric field, the output mute operation will be on. Moreover, at FM radio mode, the mute function always on.
25
350K
3.3V to 0V
50
4
350K
7
5
VCO F/B 2
SIF VCO F/B(Feedback) terminal. For keeping the free-running frequency of built-in VCO stabilized, this terminal controls Feedback operation.
2.1V
5
50K
Rev.1.2 Apr 11, 2005 page 5 of 18
M61101FP
Pin's voltage
No.
Name
Function
Internal equivalent circuit
7
Selector SW for AUDIO OUT and SIF OUT. 3.3V OPEN: AUDIO OUT GND: SIF OUT
100K 3K
6
Audio / SIF SW
6
7
SIF VCC
The power supply terminal of SIF.
3.3V
7
7
AUDIO output and SIF output terminals. This terminal needs de-emphasis characteristics for AUDIO OUT external. As described the following figure, the terminal voltage is the center voltage value of output signal. AF Bypass terminal. AUDIO F/B pin is connected to one or the other input of differential amplifier and could be got the gain by smoothing a sound signal with external capacity. When connecting the resistance in series with the capacity, this terminal enable to lower the amplitude of audio input. GND terminal of SIF. NC terminal. GND terminal of Logic block and Ref Amplifier. Input terminal of reference frequency. This terminal inputs the external signal(sine wave) and doubles as JP/US selector SW. 2.0V In case of no connection between Ref input pin and GND: JPN(58.75M) In case of 10kconnection: USA(45.75M) Power supply voltage terminal of logic block and ref amplifier. NC terminal. 3.3V --
200
CMOS SW AUDIO OUT
8
1.8V
SIF OUT
8
4K
AUDIO OUT : 0.8mA SIF OUT : 1.0mA
7
100
9
1.5V
50K
250
9
AUDIO F/B
50K
250
10 11 12
SIF GND NC LOGIC GND
GND -- GND
10
12
14
200A 200
100K
2V To JP/US SW
30K 4K
13
Ref Input (JP/US SW)
13
5K
4K
To REF AMP
1.2 V
100 A
14 15
Logic Vcc NC
14
Rev.1.2 Apr 11, 2005 page 6 of 18
M61101FP
Pin's voltage
No.
Name
Function
Internal equivalent circuit
25
16
RF AGC OUT
RF AGC output terminal. This terminal is the current-driven type.
3.3V to 0V
16
50
500A
7 3
17 SIF IN SIF input terminal. This terminal inputs SIF signal after passing the SAW filter. 1.1V
VREG 2.0V 9K 10K
17
2K
0.4V
2K
5p
25
18
TV/ FM SW
Each selector SW of Normal TV / Mobile TV / FM mode
--
18
3K
25
19 VIF in1 VIF input terminal. These terminals input VIF signal after passing SAW filter. Balance input. 20 VIF in2 1.1V
VREG 2.0V 6.8 K
19 20
2K
2K 0.35V
21 22
NC IF AGC 2
NC terminal. IFAGC filter terminal 2. IF AGC Filter terminal 1. This pin changes AGC speed by external capacity value. When this terminal is grounded, the profit of VIF amplifier will become minimum. Moreover, it is available to use this terminal as S meter output. Because the impedance is high, give it attention to enough at the impedance by the side of wiring leading and a receptacle impedance.
-- 3.1V to 0V
25
10K
To VIF AMP
50 3K MOS SW
2.5K
23
IF AGC 1
3.1V to 0V
22 23
Rev.1.2 Apr 11, 2005 page 7 of 18
M61101FP
Pin's voltage 3.3V
No. 25
Name VIF VCC
Function VIF power supply terminal.
Internal equivalent circuit
25
25
100
26
Video out
Video out terminal. As described the following figure, terminal voltage is zero carrier.
1.9V
26
1mA
25
APC filter terminal. As described the following figure, terminal voltage are at the time of no signal from VIF IN and IF AGC GND.
2.0V 5K 42K 42K 300 300
27
APC FILTER
1.5V
27
1.5V
20p
0.7V
28
GND
GND terminal of VIF.
GND
28
Note: Each voltage, current and resistance values are reference, so these values aren't guaranteed.
Rev.1.2 Apr 11, 2005 page 8 of 18
M61101FP
Electrical Characteristics
General characteristics (Unless otherwise noted, Ta=25C, Vcc=3.3V, and 200mVpp is inputted to pin13)
No. Item VIF/SIF power supply current Logic power supply current Reference signal amplitude Symbol Test circuit 1 1 1 Test point Pin7,25 Pin14 Pin13 Input point -- -- Pin13 Input signal -- -- 4MHz Sine wave Measurement
Switches set to position 1 unless otherwise noted.
Limits Min -- -- 100 Typ 43 2.5 200 Max 51.6 3 400 Unit Note
1 2 3
Icc1 Icc2 Fref
mA mA mVpp
VIF section (Unless otherwise noted, Ta=25C, Vcc=3.3V, and 200mVpp is inputted to pin13)
No. 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 Item Video output Sink bottom voltage Video S/N Input sensitivity Maximum allowable input Capture range CR-U Capture range CR-L Inter Modulation Differential Gain Differential Phase RF AGC Maximum voltage RF AGC Minimum voltage RFAGC Delay point (Normal TV mode) RFAGC Delay point (Normal FM mode) AFT det sensitivity Symbol Vodet Vsync VoS/N VinMIN VinMAX CR-U CR-L IM DG DP RFagcH RFagcL RFDP1 RFDP2 Test circuit 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Test point TP26 TP26 TP26 TP26 TP26 TP26 TP26 TP26 TP26 TP26 TP16 TP16 TP16 TP16 TP4 TP4 TP4 TP4 TP4 TP4 TP26 TP26 TP4 TP4 Input point Pin19,20 Pin19,20 Pin19,20 Pin19,20 Pin19,20 Pin19,20 Pin19,20 Pin19,20 Pin19,20 Pin19,20 Pin19,20 Pin19,20 Pin19,20 Pin17 Pin19,20 Pin19,20 Pin19,20 -- Pin19,20 Pin19,20 Pin19,20 Pin19,20 -- -- Input signal 1 2 2 3 4 5 5 6 7 7 8 9 10 11 12 13 14 -- 16 2 17 17 -- -- SW4,13=2 SW17,23=2 SW4=2 SW17,23=2 SW13=2 SW18=3 Measurement
Switches set to position 1 unless otherwise noted.
Limits Min 0.8 0.50 45 -- 95 0.8 1.0 27 -- -- Vcc -0.5 -- 85 73 10 Vcc -0.5 -- Vcc/2 -0.4 Vcc/2 -0.35 Vcc/2 -0.48 -10 -- -500 -500 Typ 1 0.8 48 40 99 1.5 1.5 35 7 7 Vcc -0.2 0.2 90 80 26 Vcc -0.2 0.2 Vcc/2 Vcc/2 -0.05 Vcc/2 -0.18 -5 -25 0 0 Max 1.2 1.10 -- 50 -- -- -- -- 10 10 -- 0.5 95 88 40 -- 0.5 Vcc/2 +0.4 Vcc/2 +0.25 Vcc/2 +0.12 -2 -20 500 500 Unit Vpp V dB dBV dBV MHz MHz dB % deg V V dBV dBV mV /kHz V V V V V dB dB kHz kHz 10 10 11 11 7 8 9 9 9 1 2 3 4 5 6 Note
AFT Maximum voltage AFTH AFT Minimum voltage AFT Mute voltage AFT center voltage (US mode) AFT center voltage (JP mode) Video band width @4.0MHz Video band width @4.5MHz(TRAP) AFTL AFTM VaftUS VaftJP VF40 VF45
VIF VCO Free-running FvcofUS frequency(US mode) VIF VCO Free-running FvcofJP frequency(JP mode)
Rev.1.2 Apr 11, 2005 page 9 of 18
M61101FP SIF section (Unless otherwise noted, Ta=25C, Vcc=3.3V, and 200mVpp is inputted to pin13)
No. Item Audio output amplitude (Normal TV mode) Audio output amplitude (Mobile TV mode) Audio output amplitude (FM mode) Audio output distortion (Normal TV mode) Audio output distortion (Mobile TV mode) Audio output distortion (FM mode) Audio S/N (Normal TV mode) Audio S/N (Mobile TV mode) Audio S/N (FM mode) Input limiting sensitivity (Normal TV mode) Input limiting sensitivity (Mobile TV mode) Input limiting sensitivity (FM mode) SIF output amplitude (Normal TV mode) BPF frequency characteristics S meter output @TV 90dBV S meter output @TV 70dBV S meter output @FM 90dBV S meter output @FM 70dBV Symbol Test circuit 1 1 1 1 Test point TP8 TP8 TP8 TP8 TP8 TP8 TP8 TP8 TP8 TP8 TP8 TP8 TP8A TP8A TP23 TP23 TP23 TP23 Input point Pin17 Pin19,20 Pin17 Pin19,20 Pin17 Pin17 Pin19,20 Pin17 Pin19,20 Pin17 Pin17 Pin19,20 Pin17 Pin19,20 Pin17 Pin17 Pin19,20 Pin17 Pin19,20 Pin17 Pin17 Pin19,20 Pin17 Pin19,20 Pin19,20 Pin17 Pin17 Input signal 18 2 18 2 19 18 2 18 2 19 20 2 20 2 20 21 22 2 21 22 2 21 22 20 2 23 2 8 24 25 SW18=3 SW18=3 SW18=2 SW18=3 SW23=2 SW6=2 SW8=2 SW6,18=2S W8,23=2 SW18=2 SW18=3 SW18=2 SW18=3 SW18=2 SW18=3 Measurement
Switches set to position 1 unless otherwise noted
Limits Min Typ Max Unit Note
28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45
VoAF1 VoAF1m VoAF2 THDAF1
0.6 0.6 0.6 -- -- -- 48 39 50 -- -- -- 100 -- 0.9 1.5 1.07 1.5
1.0 1.0 1.0 0.5 0.5 0.5 53 45 56 35 35 35 105 -20 1.2 1.8 1.37 1.8
1.4 1.4 1.4 1.0 1.0 1.0 -- -- -- 40 40 40 110 -15 1.5 2.1 1.67 2.1
Vpp Vpp Vpp % % % dB dB dB dBV dBV dBV dBV dB V V V V 12 12 13 14 14 14 15 16
THDAF1m 1 THDAF2 AF S/N1 1 1
AF S/N1m 1 AF S/N2 LIM1 LIM1m LIM2 SIFG1 BWBPF ST90 ST70 SF90 SF70 1 1 1 1 1 1 1 1 1 1
Mode setting (Ta = 25C)
* Switching terminal voltage of Normal TV mode / Mobile TV mode / FM mode Normal / Mobile / FM select Normal TV Mobile TV FM * 4MHz reference signal input terminal US / JP VCO select US JP 13pin setting Pull down (10K10%) DC open 18pin setting (Vcc-0.5V) to Vcc (Vcc/2-0.3V) to (Vcc/2+0.3V) 0 to 0.5V Note Receiving of Normal TV wave Dividing SIF type or VIF type Receiving of FM radio wave * Audio/SIF output switching terminal Audio/SIF select Audio output SIF output DC open GND 6pin setting
Note: SIF output can use only Normal TV mode. (When selected at Mobile TV and FM mode, a signal for test is outputted.)
Rev.1.2 Apr 11, 2005 page 10 of 18
M61101FP
Measuring Circuit
3.3V
51 51
2
0.01
1 SW18 3
0.01
RF AGC out TP16 2
0. 1
1 SW17
21
0.01
20
VIF in
19
18
TV / FM SW
17
SIF in
16
RF AGC out
15
NC Logic Vcc Ref input
Ref. Signal 4MHz 3.3V
22
TP23 2 SW23 + 0.22
14
+ 47 0.01
23
1
IF AGC filter 1
VIF AMP
RF AGC
SIF AGC
13
0.01 2 1 SW13 10K
Mobile / FM
Normal
24
3.3V 47 + 0.01 TP26
VIF AGC
NC
Logic GND
12
VIDEO DET
25
VIF Vcc
TRAP
BPF
NC
11
26
Video out 330 0.47 +
Video out
AFT VCO
LIM AMP FM DET
SIF GND Audi o F/B
10
0.47
27
APC filter VIF GND VCO F/B1
9
Audi o
+ 2 TP8A TP8 1 7.5K 0.01
APC
VCO AF AMP
Vreg AFT out VCO F/B2 Audi o / SIF SW SW8
28
8
SIF SIF Vcc
Delay point
1
2
3
1
4
2 SW4
TP4
5
1
6
47 2
7
0.01
0.1
0.1
0.1
0.1
0.1
SW6 3.3V
Note:
The measurement circuit is Renesas standard evaluation fixture.
Rev.1.2 Apr 11, 2005 page 11 of 18
51
NC IF AGC filter 2
M61101FP
Input Signal
SG 1 2 3 4 5 6 f0=58.75MHz f0=58.75MHz f0=58.75MHz f0=58.75MHz f0=Frequency variable f1=58.75MHz f2=55.17MHz f0=54.25MHz Vi=90dBV Vi=90dBV Level variable Level variable Vi=90dBV Vi=90dBV Vi=80dBV Vi=80dBV 50 termination fm=20kHz CW fm=20kHz fm=20kHz fm=20kHz CW CW CW Video moderation=87.5% CW CW CW CW CW CW CW CW CW CW CW fm=1kHz +/ -25kHz dev fm=1kHz +/ -75kHz dev CW fm=1kHz +/ -25kHz dev CW CW CW CW AM=77.8% AM=77.8% AM=16.0% AM=77.8% Mixed signal
7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
f0=58.75MHz Sync tip level=90dBV TV modulation 10 stair-steps waveform f0=58.75MHz f0=58.75MHz f0=58.75MHz f0=54.25MHz f0=Frequency variable f0=58.75-0.5MHz f0=58.75+0.5MHz f0=58.75+/ -5MHz f0=45.75MHz f1=58.75MHz f2=Frequency variable f0=54.25MHz f0=54.25MHz f0=54.25MHz f0=54.25MHz f0=54.25MHz f0=54.25+/ -0.3MHz f0=54.25MHz f0=54.25MHz Vi=70dBV Vi=100dBV Level variable Level variable Vi=90dBV Vi=90dBV Vi=90dBV Vi=90dBV Vi=90dBV Vi=90dBV Vi=80dBV Vi=80dBV Vi=80dBV Vi=80dBV Level variable Level variable Vi=80dBV Vi=90dBV Vi=70dBV
Mixed signal
Rev.1.2 Apr 11, 2005 page 12 of 18
M61101FP
Electrical characteristic measurement
Note1: Video S/N : VoS/N Input SG2 to VIF IN(Pin19,20) and measure the video out (TP26) in r.m.s. through a 5MHz(-3dB)L.P.F.
0.7 x Vodet (Vpp) S/N = 20log NOISE (rms) (dB)
Note2. Input sensitivity: VinMIN Input SG3(Vi=90dBV) to VIF IN(Pin19,20) and measure the input level when the 20kHz component of video output TPIA reaches -3dB from Vo det level. Note3. Maximum allowable Input : VinMAX Input SG4(Vi = 90dBV) to VIF IN(Pin19,20), and measure the level of the 20kHz components of Video output. Gradually increase the Vi of SG and measure the iput level when the output reaches -3dB. Note4. Capture range : CR-U Input SG5 to VIF IN(Pin19,20), increase the frequency until the VCO is out locked-oscillation. And decrease the frequency of SG5 and measure the frequency fU when the VCO is locked.
CR - U = fU - 58.75
Note5. Capture range : CR-L
(MHz)
Input SG5 to VIF IN(Pin19,20), decrease the frequency is out locked-oscillation. And increase the frequency of SG5 and measure the frequency fL when the VCO is locked.
CR - L=58.75 - fL
Note6. Inter modulation : IM
(MHz)
Input SG9 to VIF IN(Pin19,20), and measure video output(TP26) with an oscilloscope. Adjust AGC filter voltage TP23 so that the minimum DC level of the output waveform is the same level as the Sync bottom voltage(Vsync). At that time, measure TP26 with a spectrum analyzer. The inter modulation is defined as a difference between 0.92MHz and 3.58MHz frequency components. Note7.RF AGC Delay Point (Normal TV mode * Mobile TV mode) : RFDP1 Input SG10 to VIF IN(Pin19,20), measure the level of SG10 when the RF AGC Output(TP16) to1/2Vcc. At that time, measure the Pin12 in the open status.
TP16 Voltage RFagcH
1/2Vcc
RFagcL
RFDP1
SG10 level (d BV)
Rev.1.2 Apr 11, 2005 page 13 of 18
M61101FP Note8: RF AGC Delay point (FM mode) Set the Pin18 to GND, input SG11 to SIF IN(Pin17), and measure the level of SG11when the RE AGC Output(TP16) to 1/2 Vcc. At that time, measure the Pin12 in the open status.
TP16 Voltage
1/2Vcc
RFDP2
SG11 level (d BV)
Note9. AFT det sensitivity: ,AFT Maximum voltage : AFTH,AFT Minimum voltage : AFTL Input SG12 to VIF IN(Pin19,20), set the frequency of SG12as the voltage of AFT output (TP4) to 2V, and set the frequency to f(2). Set the frequency of SG12 as the voltage of AFT output(TP4) to 1V, and set the frequency to f(1). Set the AFT output voltage when inputting the SG13 and SG14 to VIF I(Pin19, 20) each to AFT Maximum voltage = AFTH, AFT Minimum voltage=AFT Minimum voltage=AFRL.
=
1000 (mV) (mV/kHz) f(1) - f(2) (kHz)
TP4 Voltage
AFTH
2V
1V AFTL
f (2)
f (1)
f (MHz)
Rev.1.2 Apr 11, 2005 page 14 of 18
M61101FP Note10. Video frequency characteristics (4.0MHz,4.5MHz) : VF40,VF45 Input SG17 to VIF IN(Pin19,20), measure 1MHz level of video output at f2=57.75MHz and set the level to F(1M). Measure the voltage at that time of TP23, apply the voltage to TP23 and fix. Set the frequency of SG17(f2) to 54.75MHz, measure the level of TP26 at 4MHz and set to F(4M). Also set the frequency of f2 to54.75MHz, measure the level of TP26 at 4.5MHz and set to (4.5V).
VF40 = F(4M) - F(1M) VF45 = F(4.5M) - F(1M)
(dB) (dB)
TP26 F (1M) F (4M) VF40 VF45
F (4.5M) (MHz) 1.0 4.0 4.5
Note11. VIF VCO Free-running frequency : FvcofJP * FvcofUS Input 4.00MHz to Ref IN(Pin13), Set the each SW status to the following table. *US/JP SW
JP Mode SW No. 4 13 17 18 23 2 1 2 1 2 Setting Status With no capacitor No 10k GND Vcc GND 2 2 2 1 2 Setting US Mode Status With no capacitor 10 GND Vcc GND
At that time, switch No signal pull-down resistor of Pin13(=JP mode) or pull-down resistor of Pin13(=JP mode) or pulldown resistor of Pin13, measure each frequency of output signal into AFT out(TP4). Set the frequency as JP mode =FaftJP and US mode=FaftUS, calculate the difference of VCO free-running frequency and 58.75MHz(45.75MHz) from the following formula.
JP Mode FvcofJP = 65.143(MHz) - 8 x FaftJP - 58.75(MHz) US Mode FvcofUS = 52.148(MHz) - 8 x FaftUS - 45.75(MHz)
[MHz] [MHz]
Note12, Audio S/N(Normal TV mode* Mobile TV mode) : AF S/N1,AF S/N1m Input SG2 to VIF IN(Pin19,20) and the same as SG20 to SIF IN(Pin17), measure the noise of audio output(TP8) by FLAT and r.m.s., and set the value to Vn1.
VoAF1 (mVrms) AF S/N1 = 20log Vn1 (mVrms) (dB) (AF S/N1m)
Rev.1.2 Apr 11, 2005 page 15 of 18
M61101FP Note13. Audio S/N(FM mode): AF S/N2 Input SG20 to SIF IN(Pin17), measure the noise by FLAT and r.m.s., set the value to Vn1. At this time, Pin18 is GND.
VoAF2 (mVrms) AF S/N2 = 20log Vn2 (mVrms) (dB)
Note14. Input limiting sensitivity: LIM1,LIM1m,LIM2 Input SG21 to SIF IN(Pin17), and measure the level of 1kHz element at audio output(TP8) to FLAT, r.m.s.(At normal TV mode and Mobile TV mode, input SG2 to VIF IN.) And input SG22 to SIF IN(Pin17), and measure the noise level of audio output(TP8) to FLAT, r.m.s.(At Normal TV mode and Mobile TV mode, input SG2 to VIF IN.) As for each amplitude of SG21 and 22, set the input level for SIF IN(Pin17) to the input limiting sensitivity LIM1(LIM1m, LIM2) when the level difference is 30dB.
TP8 (rms)
At inputting SG21 TP8
30dB
At inputting SG22 TP8
SIF IN LIM (d BV)
Note15. SIF output amplitude (Normal TV mode) : SIFG1 Set Vcc to Pin18, and input SG2 to VIF IN(Pin19,20) and same as SG20 to SIF IN(Pin17). Next, set Pin6 to GND (SW8=2), and measure the level of 4.5MHz element appearing in TP8A. At that time, keep in mind that internal BPF has not passed the 4.5MHz signal of TP8A. Note16.BPF frequency characteristics (300kHz): BWBPF Set GND(SW8=2) to Pin16 and same as 1/2Vcc to Pin18, and input SG23 to SIF IN(Pin17). At that time, when the frequency of SG23 is set to 54.25MHz+300kHz and 54.25MHz-300kHz, the frequency outputted of TP8A are each 750kHz and 150kHz. And measure the levels each 750kHz and 150kHz, set the value as BWBPF the level of SIFG2(450kHz) when being based on the level is set to BWBPF.
TP8A (dBV)
SIFG2 BWBPF (dB)
150K
450K
750K
TP8A (Hz)
Rev.1.2 Apr 11, 2005 page 16 of 18
M61101FP
Precautions for handling M61101FP
* Since this IC is using the detailed process, be careful of serge enough. * The FM receiving function for this IC is deferent from the IC developed for FM wave receiving. This IC enables it to receive an FM wave in simple using the SIF signal-processing circuit for TV reception. Therefore, since many FM reception-related properties (ex: receiving sensitivity, interference, etc.) may not be enough compared with exclusive use IC which please note. * The group delay property of Built-in SIF TRAP is as follows (reference value). . 2.0MHz 20 nsec 3.0MHz 100 nsec 3.5MHz 250 nsec
Rev.1.2 Apr 11, 2005 page 17 of 18
M61101FP
Package Dimensions
JEITA Package Code P-HWQFN28-5x5-0.50 RENESAS Code PWQN0028KA-A Previous Code 28PJW-A MASS[Typ.] 0.05g
D
21
15
15
21
22
14
14 D2
22
E
Lp 28 8 8 28
1
7
7
E1
1
e
bp x
Reference Symbol
Dimension in Millimeters Min 4.9 4.9 Nom 5.0 5.0 0.75 0.8 0 0.15 0 0.2 0.5 0.5 0.6 0.7 0.05 0.05 3.26 3.26 0.05 0.25 Max 5.1 5.1
F
D E A2 A
A2
A
y
A1 bp e
A1
Lp x y D2 E1
Detail F
Rev.1.2 Apr 11, 2005 page 18 of 18
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